ROMOLD DN625 Maintenance Chamber

The ROMOLD DN625 Plastic Manhole Maintenance chamber offers the opportunity to reduce cost and installation time of a project, but retains the same durability and performance offered by the larger DN1000 Plastic Manhole chamber.

Suitable for both wastewater and storm water applications, the chamber provides the flexibility that you require to construct a pipeline that performs well into the future.

Why Romold Maintenance Chambers

The ROMOLD DN625 Maintenance Chamber provides the opportunity to remove full sized manhole chambers from a pipe network and benefit from a smaller diameter less costly product as per the provisions of NZS 4404 Land Development and Sub-Division Engineering.

For stormwater; for shallow system (less than 1.2m to invert) a 600mm minimum diameter MH may be permitted subject to the approval by the TA.

For wastewater; for reticulation pipes, the maximum distance between any two consecutive maintenance structures shall be 120 m.

Where a combination of manholes and maintenance chambers is used along the same pipe, the maximum spacing between any two consecutive manholes shall not exceed 400m irrespective of how many maintenance chambers are used between the two manholes.

Economics of a pipeline can be improved without losing the core benefits that only plastic chambers can provide.

About Australasia Moulding

With an eye for innovation and an ear for our customer's needs, Australasia Moulding Ltd brings world class plastic manhole products to the New Zealand water industry, together with first class customer service.